28680192

素因数分解:

$2^{13}\times 3^2\times {\mathrm{389}}^1$

素因数の和:421

約数の個数: 84

約数和(自身を含む): 83061810

約数和(自身を除く): 54381618

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 128, 144, 192, 256, 288, 384, 389, 512, 576, 768, 778, 1024, 1152, 1167, 1536, 1556, 2048, 2304, 2334, 3072, 3112, 3501, 4096, 4608, 4668, 6144, 6224, 7002, 8192, 9216, 9336, 12288, 12448, 14004, 18432, 18672, 24576, 24896, 28008, 36864, 37344, 49792, 56016, 73728, 74688, 99584, 112032, 149376, 199168, 224064, 298752, 398336, 448128, 597504, 796672, 896256, 1195008, 1593344, 1792512, 2390016, 3186688, 3585024, 4780032, 7170048, 9560064, 14340096, 28680192]

約数ペア:

[(1, 28680192), (2, 14340096), (3, 9560064), (4, 7170048), (6, 4780032), (8, 3585024), (9, 3186688), (12, 2390016), (16, 1792512), (18, 1593344), (24, 1195008), (32, 896256), (36, 796672), (48, 597504), (64, 448128), (72, 398336), (96, 298752), (128, 224064), (144, 199168), (192, 149376), (256, 112032), (288, 99584), (384, 74688), (389, 73728), (512, 56016), (576, 49792), (768, 37344), (778, 36864), (1024, 28008), (1152, 24896), (1167, 24576), (1536, 18672), (1556, 18432), (2048, 14004), (2304, 12448), (2334, 12288), (3072, 9336), (3112, 9216), (3501, 8192), (4096, 7002), (4608, 6224), (4668, 6144)]